Where would one find a 1" I.D. hub for a golf cart wheel? I know a guy that will let me have a pair of golf cart wheels. Also how much do they cost compaired to switching to the 1 1/4" molly tube axle + buying all of the associated parts? I have the 1" axle, bearings and sprocket. Just have to get some brakes. I'm still in the gathering up parts stage and these were free so I picked 'em up. I guess what I'm asking is, will I be futher ahead by picking up the 1 1/4" crome molly axel, bearings, sprocket & hubs, then getting some aluminum rear rims? Keep in mind this is my first racer. Thanx in advance.